Longdesc

Highlights and provides right-click (or Ctrl-click on Mac) access to image long descriptions, where provided

This extension allows discovery of images with 'longdesc' attributes and navigation to the provided links.
The options page can be used to set link behaviour, highlight colour, style and width.
Known problem/s:
* Although only images with a longdesc attribute are highlighted, the contextual menu option is available from all images -- fixed at version 0.0.2. Fixed for mac at version 0.0.4
Any and all feedback very welcome.